.waves-ripple {
  position: absolute;
  border-radius: 50%;
  background-color: rgba(0, 0, 0, 0.15);
  transform: scale(0);
  opacity: 1;

  &.is-active {
    opacity: 0;
    transform: scale(2);
    transition: opacity 1.2s ease-out, transform 0.6s ease-out;
  }
}